1QV0

Atomic resolution structure of obelin from Obelia longissima

Summary for 1QV0

• Entry DOI: 10.2210/pdb1qv0/pdb
• Related: 1EJ3 1EL4 1JF0 1JF2 1QV1
• Descriptor: Obelin, COBALT (II) ION, POTASSIUM ION, ... (6 entities in total)
• Functional Keywords: photoprotein, obelin, bioluminescence, atomic resolution, calcium binding, ef-hand, luminescent protein
• Biological source: Obelia longissima
• Total number of polymer chains: 1
• Total formula weight: 22943.42

Authors

Liu, Z.J.,Vysotski, E.S.,Deng, L.,Lee, J.,Rose, J.,Wang, B.C. (deposition date: 2003-08-26, release date: 2003-11-11, Last modification date: 2023-08-16)

• Primary citation: Liu, Z.J.,Vysotski, E.S.,Deng, L.,Lee, J.,Rose, J.,Wang, B.C.; Atomic resolution structure of obelin: soaking with calcium enhances electron density of the second oxygen atom substituted at the C2-position of coelenterazine.; Biochem.Biophys.Res.Commun., 311:433-439, 2003; PubMed: 14592432; DOI: 10.1016/j.bbrc.2003.09.231

Experimental method

X-RAY DIFFRACTION (1.1 Å)